mpp inverter to lifepo4 can protocol

[eugenmat]

hello, i have an inverter mpp pip max 11kw ( comunication rs485) and 2 battery H-VAC 9.6kw ( ccomunicaton can), i buy from MPP protocol for LIA CANBUS ( they sent an pdf file), how can i make an executable program to update remote panel ?

[ai-republic]

Hi @eugenmat,
could you name your inverter and and battery system or BMS and possibly attach user manual and CAN/RS485 specifications?

[eugenmat]

hello, my inverter is MPP SOLAR PIP 11KW MAX, battery is V-TAC VT48200B, momently i create a CAN cable for comunication but inverter don't see when battery is completly charged. I buy from MPP SOLAR protcol file for CAN comunication between the inverter and battery ( i attach file). Inverter has CAN comunication but only with WECO and SOLTARO battery. I use comunication on USER type.
(LIA) BMS CAN communication protocol 20220410.pdf

[eugenmat]

hello, can i use your application for can comunication to try update can on my inverter?
thanks

[ai-republic]

Hi @eugenmat,
thank your for the LIA BMS CAN specification!
Yes, you can use my application but I need to implement the LIA BMS binding first. For the inverter there's already the Pylon support. I will try and implemnent the LIA BMS binding next weekend. I've been very busy the last week

[ai-republic]

@eugenmat I finally got time to implement the LIA BMS CAN binding.
Please download the Configurator application and just configure the BMS and loglevel debug for testing. Don't configure an inverter or any optional services yet until we see that everything is reading fine.